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<ep-patent-document id="EP12154057A3" file="EP12154057NWA3.xml" lang="de" country="EP" doc-number="2495425" kind="A3" date-publ="20170927" status="n" dtd-version="ep-patent-document-v1-5">
<SDOBI lang="de"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MTNORSMESM..................</B001EP><B005EP>J</B005EP><B007EP>BDM Ver 0.1.63 (23 May 2017) -  1620000/0</B007EP></eptags></B000><B100><B110>2495425</B110><B120><B121>EUROPÄISCHE PATENTANMELDUNG</B121></B120><B130>A3</B130><B140><date>20170927</date></B140><B190>EP</B190></B100><B200><B210>12154057.9</B210><B220><date>20120206</date></B220><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>102011013076</B310><B320><date>20110304</date></B320><B330><ctry>DE</ctry></B330></B300><B400><B405><date>20170927</date><bnum>201739</bnum></B405><B430><date>20120905</date><bnum>201236</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>F02K   3/06        20060101AFI20170824BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>B64D  27/26        20060101ALI20170824BHEP        </text></classification-ipcr></B510EP><B540><B541>de</B541><B542>Strahltriebwerksvorrichtung mit einem Nebenstromkanal</B542><B541>en</B541><B542>Jet engine device with a bypass flow channel</B542><B541>fr</B541><B542>Dispositif de moteur à réaction doté d'un canal de courant auxiliaire</B542></B540><B590><B598>3</B598></B590></B500><B700><B710><B711><snm>Rolls-Royce Deutschland Ltd &amp; Co KG</snm><iid>100993202</iid><irf>EM70647-RRD1903</irf><adr><str>Eschenweg 11 
OT Dahlewitz</str><city>15827 Blankenfelde-Mahlow</city><ctry>DE</ctry></adr></B711></B710><B720><B721><snm>Clemen, Carsten</snm><adr><str>Mittenwalder Aue 27</str><city>15749 Mittenwalde</city><ctry>DE</ctry></adr></B721></B720></B700><B800><B840><ctry>AL</ctry><ctry>AT</ctry><ctry>BE</ctry><ctry>BG</ctry><ctry>CH</ctry><ctry>CY</ctry><ctry>CZ</ctry><ctry>DE</ctry><ctry>DK</ctry><ctry>EE</ctry><ctry>ES</ctry><ctry>FI</ctry><ctry>FR</ctry><ctry>GB</ctry><ctry>GR</ctry><ctry>HR</ctry><ctry>HU</ctry><ctry>IE</ctry><ctry>IS</ctry><ctry>IT</ctry><ctry>LI</ctry><ctry>LT</ctry><ctry>LU</ctry><ctry>LV</ctry><ctry>MC</ctry><ctry>MK</ctry><ctry>MT</ctry><ctry>NL</ctry><ctry>NO</ctry><ctry>PL</ctry><ctry>PT</ctry><ctry>RO</ctry><ctry>RS</ctry><ctry>SE</ctry><ctry>SI</ctry><ctry>SK</ctry><ctry>SM</ctry><ctry>TR</ctry></B840><B844EP><B845EP><ctry>BA</ctry></B845EP><B845EP><ctry>ME</ctry></B845EP></B844EP><B880><date>20170927</date><bnum>201739</bnum></B880></B800></SDOBI>
<abstract id="abst" lang="de">
<p id="pa01" num="0001">Es wird eine Strahltriebwerksvorrichtung (1) mit einem Nebenstromkanal (2), der von einer inneren Wandung (3) und einer äußeren Wandung (4) begrenzt ist und in dem ein Fluidstrom (10) führbar ist, beschrieben. Zwischen der inneren Wandung (3) und der äußeren Wandung (4) des Nebenstromkanals (2) ist eine Stützeinrichtung (16) vorgesehen, die einenends mit der inneren Wandung (3) und anderenends mit der äußeren Wandung (4) verbundene strebenartige Stützelemente (17) umfasst. Mittellängsebenen (21) der Stützelemente (17) schließen in der inneren Wandung (3) zugewandten Bereichen (B) der Stützelemente (17) mit einer Triebwerksachse (6) einen positiven spitzen Winkel (17G) und in der äußeren Wandung (4) zugewandten Bereichen (A) der Stützelemente (17) mit der Triebwerksachse (6) einen negativen spitzen Winkel (17H) ein. Strömungsquerschnitte vergrößern sich jeweils im Bereich zwischen jeweils einen spitzen Winkel mit den Wandungen (3, 4) einschließenden Seitenflächen (17C, 17D) der Stützelemente (17) ausgehend von der Fluidströmung (10) zugewandten Bereichen (17A bis 20A) in Richtung zu der Fluidströmung (10) abgewandten Bereichen (17B) der Stützelemente (17).
<img id="iaf01" file="imgaf001.tif" wi="88" he="85" img-content="drawing" img-format="tif"/></p>
</abstract>
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